APA (7th ed.) Citation

Twist, C. (1997). Macmillan Revised ENCYCLOPEDIA of SCIENCE The Environment 7. Macmillan Reference.

Chicago Style (17th ed.) Citation

Twist, Clint. Macmillan Revised ENCYCLOPEDIA of SCIENCE The Environment 7. Macmillan Reference, 1997.

MLA (8th ed.) Citation

Twist, Clint. Macmillan Revised ENCYCLOPEDIA of SCIENCE The Environment 7. Macmillan Reference, 1997.

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